Is there really such a chocolate factory in the movie Charlie and the Chocolate Factory?

No, it was all set by the crew on the set. In order to present the fantasy factory in roald dahl as truly as possible, the producers did not rely too much on the blue screen or green screen technology, but set the scenery as much as possible, and most of them were 360-degree scenery, so that the actors could fully integrate into the environment. When Felicity first walked into the Pine Forest Studio to check the progress of the work, she sincerely praised: "It's incredible! I think if Roald saw all this, he would say that this is exactly what he imagined. " The film crew used 7 studios and many locations in Songshulin Studio, including the famous 007 studio. Joss williams, the director of special effects, and nick davis, the director of visual effects, have a difficult task, because Burton wants to embody the actual effect as much as possible. Scenery is not only for building, but also for location, computer and miniature. Alex mcdowell, the production designer, said, "In the preparatory stage, I worked with the conceptual artist and nick davis for a long time, so everything was consistent. From the design point of view, there is no difference from the inside to the outside. " Of all the scenery, Burton thinks the chocolate river is the most important. Williams, director of special effects, said that this not only means that the chocolate river should have proper viscosity, appearance and color, but also consider safety, transportation and storage. At first, the special effects department had planned to transport chocolate raw materials to the studio, but due to the need for a large number of raw materials, 40 tankers returned with full loads, so this plan was abandoned and could only be made and preserved in the studio. In the concrete implementation, the conventional cement mixer is not enough, and it is necessary to find a large machine that can stir 3 or 4 tons of raw materials at a time. In the end, the crew used a large raw material tank to make toothpaste, which can stir 12 tons at a time. In order to create a spectacular chocolate river, the crew needs more than 200,000 gallons of liquid chocolate, of which the waterfall needs 32,000 gallons, and the river with a length of 180 feet, a width of 25 to 40 feet and a depth of nearly 3 feet needs170,000 gallons. The fake chocolate in the film is a mixture of water and dietary fiber. Because the color intuitive to the naked eye is different from the color in the film, Burton chose this color after some tests. During the preparation period, the local laboratory samples and tests every day to ensure the safety of the cast members' work and diet.